Heat transfer in separated flows on the pressure side of turbine blades

Calzada, Pedro de la and Valdés del Fresno, Manuel and Burgos, M.A. (2011). Heat transfer in separated flows on the pressure side of turbine blades. "Numerical Heat Transfer, Part A: Applications", v. 60 (n. 8); pp. 666-684. ISSN 1040-7782. https://doi.org/10.1080/10407782.2011.616849.

Description

Title: Heat transfer in separated flows on the pressure side of turbine blades
Author/s:
  • Calzada, Pedro de la
  • Valdés del Fresno, Manuel
  • Burgos, M.A.
Item Type: Article
Título de Revista/Publicación: Numerical Heat Transfer, Part A: Applications
Date: November 2011
ISSN: 1040-7782
Volume: 60
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Energética y Fluidomecánica [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Heat transfer in separated flows on the pressure side of a typical high lift turbine profile is numerically investigated by means of an in-house CFD code. The numerical code was first validated on attached flows in turbine blades. To obtain flow separation cases, the profile is subject to large negative incidences so that a separation bubble is obtained at the pressure side. The numerical results are compared to available experimental data for code validation. It is shown how local minima and maxima values of the heat transfer coefficient are related to the separation and reattachment points, where the velocity component perpendicular to the wall is shown to have a significant effect on the heat transfer

More information

Item ID: 10079
DC Identifier: http://oa.upm.es/10079/
OAI Identifier: oai:oa.upm.es:10079
DOI: 10.1080/10407782.2011.616849
Official URL: http://www.tandfonline.com/loi/unht20
Deposited by: Memoria Investigacion
Deposited on: 19 Jan 2012 09:03
Last Modified: 05 Sep 2017 13:21
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